Question: Are inboard outboard motors bad?

‍Inboard motors tend to perform better than outboard motors when it comes to propulsion power per unit of fuel used. This is one of the main reasons why large boats are fitted with inboard motors. An inboard motor will propel a boat through tough water conditions where an outboard motor will not.

Are inboard outboards reliable?

There was a time when 20-30 years ago when inboards were more reliable than the outboards. But if you have an engine that was built in the last 20 years, with the exception of a couple of flagship engines from certain manufacturers; they are all relatively reliable.

How long do inboard outboard motors last?

A typical estimate from the industry is that an outboards motor last around 1,500 hours of operation. Assuming the average owner uses their boat 200 hours a year, this would mean that the motor would last between seven and eight years.

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Is it better to have an inboard or outboard motor?

Inboard vs.

Because it will usually weigh less and be a more-efficient design, an outboard motor will typically deliver better fuel economy than a sterndrive. … However, most sterndrives can not be tilted completely out of the water, while most outboards can clear the water when tilted all the way up.

What are the advantages of an inboard outboard motor?


Inboard engines are favorites for water sports like wakeboarding and waterskiing, especially with multiple skiers, as they have better wake control, major towing power and a clear transom for tow ropes. A lower center of gravity also helps to cut through heavy ocean waves.

Why are inboard boats so expensive?

An inboard motor will usually be more expensive due to it being located inside of the boat. This can make it more challenging when it comes to maintenance and repair. … A motor that has a higher horsepower, that can reach higher speeds is going to increase the cost.

What is the difference between outboard and inboard motors?

The main difference between an inboard and an outboard engine is their placement in the boat. An inboard is hidden within the boat and an outboard is 100% visible. The boat on the left has an inboard or sterndrive motor and the boat on the right has an outboard motor.

Can you start a inboard boat out of water?

Connect the other end of the garden hose to the faucet and turn on the water supply. Proceed to the engine of the boat and turn to neutral. Switch the engine on to run it. With the engine running, the water flowing out will have lower pressure.

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How much does it cost to rebuild outboard motor?

Rebuilding your engine will cost around $2,500. That difference of $1,000 to $2,000 will buy a lot of gas, so consider carefully. The same-size engine in a newer four-stroke or DFI two-stroke model will add at least a $1,500 premium, so those 90 to 115 horsepower models could now run upward of $6,000.

How much does an inboard boat engine cost?

If you run an inboard, expect to pay somewhere between $1,000 – $1,500. Most sailboats can do with a small 5 – 10 horsepower outboard engine without problems. These engines are easy to maintain and cheap to run. And they’re cheaper to replace.

Are inboard motors quieter?

Inboard motors are often housed in a large box in the middle of the vessel. This center of gravity is a huge benefit to a drifting experience. These also tend to run much quieter, ideal for entertaining guests on a boat according to Nautical Adventures.

Are inboard outboard motors good in saltwater?

It doesn’t matter what propels your boat — inboard, outboard, I/O, jet drive — nothing on your boat that comes in contact with saltwater is immune to its corrosive powers. … The greater the salinity, the faster the corrosion.

Can you put an outboard motor on an inboard boat?

Yes, you can convert from an inboard/outboard to an outboard. Assuming someone with survey and/or hull repair experience has inspected your transom and it is sound (very important) there are aftermarket setback brackets which will bolt to your transom without modification.

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Why do boats in Florida have outboard motors?

Outboard motors are set up outside the boat on the transom. Fishing boats and light commercial boats are primary users of outboard motors. Outboard motors are easy to maintain when compared to inboard motors because of their positioning. They also maximize the usable space inside the boat.

Are outboards easier to maintain?

Sterndrives cost more to maintain, but they offer more access to the rear of the boat. On the other hand, outboards are slightly cheaper to maintain. They also offer better economy due to being a lighter package, and have more space inside the boat.